Organization and regulation of the actin cytoskeleton in the pollen tube
文献类型：期刊论文
| 作者 | Qu, Xiaolu; Jiang, Yuxiang2; Chang, Ming2; Liu, Xiaonan2; Zhang, Ruihui2; Huang, Shanjin2 |
| 刊名 | FRONTIERS IN PLANT SCIENCE
 |
| 出版日期 | 2015 |
| 卷号 | 5 |
| 关键词 | actin pollen tube actin-binding protein formin villin ADF fimbrin |
| ISSN号 | 1664-462X |
| DOI | 10.3389/fpls.2014.00786 |
| 文献子类 | Article |
| 英文摘要 | Proper organization of the actin cytoskeleton is crucial for pollen tube growth. However, the precise mechanisms by which the actin cytoskeleton regulates pollen tube growth remain to be further elucidated. The functions of the actin cytoskeleton are dictated by its spatial organization and dynamics. However, early observations of the distribution of actin filaments at the pollen tube apex were quite perplexing, resulting in decades of controversial debate. Fortunately, due to improvements in fixation regimens for staining actin filaments in fixed pollen tubes, as well as the adoption of appropriate markers for visualizing actin filaments in living pollen tubes, this issue has been resolved and has given rise to the consensus view of the spatial distribution of actin filaments throughout the entire pollen tube. Importantly, recent descriptions of the dynamics of individual actin filaments in the apical region have expanded our understanding of the function of actin in regulation of pollen tube growth. Furthermore, careful documentation of the function and mode of action of several actin-binding proteins expressed in pollen have provided novel insights into the regulation of actin spatial distribution and dynamics. In the current review, we summarize our understanding of the organization, dynamics, and regulation of the actin cytoskeleton in the pollen tube. |
| 学科主题 | Plant Sciences |
| 出版地 | LAUSANNE |
| WOS关键词 | DESTABILIZING CORTICAL MICROTUBULES ; GROWING PLANT-CELLS ; F-ACTIN ; POLARIZED GROWTH ; TIP GROWTH ; LILIUM-LONGIFLORUM ; BINDING PROTEIN ; LIVE CELL ; DEPOLYMERIZING FACTOR ; CALCIUM GRADIENT |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000348026300001 |
| 出版者 | FRONTIERS RESEARCH FOUNDATION |
| 资助机构 | Ministry of Science and Technology of China [2013CB945100, 2011CB944600] ; National Natural Science Foundation of China [31125004] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/25940]  |
| 专题 | 中科院植物分子生理学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China 2.Tsinghua Univ, Sch Life Sci, Ctr Plant Biol, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, Xiaolu,Jiang, Yuxiang,Chang, Ming,et al. Organization and regulation of the actin cytoskeleton in the pollen tube[J]. FRONTIERS IN PLANT SCIENCE,2015,5. |
| APA | Qu, Xiaolu,Jiang, Yuxiang,Chang, Ming,Liu, Xiaonan,Zhang, Ruihui,&Huang, Shanjin.(2015).Organization and regulation of the actin cytoskeleton in the pollen tube.FRONTIERS IN PLANT SCIENCE,5. |
| MLA | Qu, Xiaolu,et al."Organization and regulation of the actin cytoskeleton in the pollen tube".FRONTIERS IN PLANT SCIENCE 5(2015). |
入库方式： OAI收割
来源：植物研究所
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